Noun:

1. a military formation leaving enough space between ranks to allow an inspecting officer to pass

OpenDoc开放式文档接口openadj.开着的；开放的；公开的v.打开；张开；展开；摊开；开始(某事物)；开张；营业；以…开头；宣布启用n.户外；公开Open fracture of elbow肘开放性骨折open question argument反身词问题论证open-cupflash tester开口试验器Open-hole completion裸眼完井open system of quantum量子边界交流Open Selective Courses公共选修课Open abdominal surgery开腹手术open-to-buy report补购定额报告open-hook link chain钩头链open continuous system开放连续系统

open order尚未执行的证券买卖委托，延期交货订单，疏散队形

advance in open order以散开队形前进